Reel extraction and insertion device for multicellular vertical pumps (Machine-translation by Google Translate, not legally binding)

• Main Authors: TOME DE LA CONCEPCION, José, DELTORO DELTORO, Javier, CANTOS TEJEDOR, Carlos, GAVILAN MORENO, Carlos Julián, CARCEL MOYA, Juan
• Format: Patent
• Language: English; Spanish
• Published: 10.03.2017
• Subjects: BLASTING; CAPSTANS; CRANES; HAULING; HEATING; HOISTING; HOISTS; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR POWER PLANT; PERFORMING OPERATIONS; PHYSICS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; WEAPONS; WINCHES

Reel extraction and insertion device for multicellular vertical pumps. The present invention relates to a device for extracting and inserting impellers for multicellular vertical pumps that allows carrying out the extraction and insertion of the impellers without having to carry out movements in said pump that entail the seizure between the impeller and the shaft. Of rotation thereof, wherein the device comprises means for transmitting a lifting and/or descending movement coupled to the impeller at two diametrically opposed points thereof. (Machine-translation by Google Translate, not legally binding) Dispositivo de extracción e inserción de rodetes para bombas verticales multicelulares. La presente invención se refiere a un dispositivo de extracción e inserción de rodetes para bombas verticales multicelulares que permite llevar a cabo la extracción e inserción de los rodetes sin tener que llevar a cabo movimientos en dicha bomba que conllevan el gripado entre el rodete y el eje de giro del mismo, donde el dispositivo comprende unos medios de transmisión de un movimiento de elevación y/o descenso acoplables al rodete en dos puntos diametralmente opuestos del mismo.